UltraWave 34QHD

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Identifiers
Model Acer UM.CX2EE.001
MPN Acer UM.CX2EE.001
Dimensions / Weight
Key Features
Annual energy consumption
The total amount of electrical energy a product consumes in one year, expressed in kilowatt‑hours (kWh). This figure represents the expected yearly operating cost and allows consumers to compare the long‑term efficiency of appliances or electronics.
78 kWh
Aspect ratio
The proportion between the width and height of a display, image or video, expressed as two numbers separated by a colon (e.g., 16:9). It indicates whether content is designed for widescreen, square, or other aspect ratios.
21:9
Built-in camera
Indicates whether the product includes a built‑in camera that can capture images or video directly, without requiring an external device. A value of "Yes" means the device has such a camera; "No" means it does not.
No
Built-in USB Hub Yes
Cable lock slot
Indicates whether the product includes a slot for inserting a cable lock, such as a Kensington or similar security device.
No
Cables included
A list of the cable types that are supplied with the product, such as USB, HDMI, VGA, DisplayPort, LAN (RJ‑45), SATA, audio or other relevant connectors.
AC,DisplayPort,HDMI,USB
Depth
The linear measurement of an object from front to back or top to bottom, expressed in a physical unit such as millimeters, centimeters, inches, etc. It indicates how deep the item is and can be used for fitting, compatibility, or spatial planning.
124.7 mm
Display
The visual technology used by the product’s screen, such as LCD, LED, OLED, TFT or analog. It indicates the underlying display panel that determines image quality, color reproduction and power consumption.
LED
Display Diagonal
The measurement of a display’s diagonal, expressed in inches or centimeters. It represents the overall visual area available for content and is commonly used to compare monitors, televisions, laptops, tablets, and other electronic devices.
86.4 cm (34")
Display number of colours
The total count of distinct colours that a display can render, typically expressed as a numeric value (e.g., 16.78 million). This attribute indicates the colour depth and richness of the visual output; higher numbers generally mean more accurate and vibrant images.
1.073 billion colors
Display resolution
The pixel dimensions of a display or image, expressed as width by height (e.g., 1920x1080). It indicates how many pixels are used to render visual content and is commonly used for monitors, TVs, smartphones, cameras, and digital images.
3440 x 1440 pixels
DisplayPorts quantity
The total count of physical or virtual display output connections available on a device, such as HDMI, DisplayPort, DVI, VGA, or USB‑C ports that support video output.
2
DVI port
Indicates how many DVI connectors are present on the product. The value is a simple integer representing the total count of DVI ports, regardless of type or version.
No
Energy efficiency class
The energy efficiency class indicates the relative energy performance of a product, expressed with letters ranging from A+++ (most efficient) to G (least efficient). It allows consumers to compare expected operating costs and environmental impact across similar items.
B
Energy Star certified
Indicates whether the product has been certified by Energy Star, a recognized standard for energy efficiency in appliances and electronics.
Yes
HD type
The pixel dimensions of a screen’s display expressed as width by height (e.g., 1920×1080). It indicates the number of pixels that can be shown on the monitor or device, affecting image sharpness and clarity.
Ultra-Wide Quad HD+
Height
The vertical dimension of a product measured from its lowest to highest point. It is expressed in a physical unit such as millimetres, centimetres or inches and applies to any item where height is relevant, including books, electronics, furniture and other objects.
367.7 mm
Height adjustment
The ability of a product to change its vertical dimension, typically measured in millimetres, centimetres or inches. It indicates whether the user can raise or lower the item and, if so, by how much. This attribute applies to monitors, desks, furniture, stands and other equipment that offer adjustable height.
Yes
Market positioning
A classification that indicates the target audience or use case for a product, such as Business, Gaming, Home & Office, Education, etc. It helps customers quickly identify which products are best suited to their needs.
Gaming
Panel type
The underlying display panel technology used in a visual device, such as IPS, TN, VA, OLED, AMOLED, or other variants. It indicates the type of liquid crystal arrangement or organic light‑emitting structure that determines image quality, color accuracy, viewing angles and power consumption.
IPS
Power consumption (off) 0.48 W
Power consumption (StandBy) 0.5 W
Response time
The time interval between a stimulus and the corresponding response of a device or system, expressed in units such as milliseconds (ms). It indicates how quickly the product reacts to input or processes data, which is critical for performance-sensitive applications like displays, gaming monitors, and interactive devices.
5 ms
Screen shape Curved
Swivel angle range
The maximum angular range a device can rotate or tilt, expressed as a numeric interval in degrees (e.g., "-45 to 45°"). It indicates how far the product can pivot left/right or up/down from its neutral position.
-30 - 30°
Swivelling
Indicates whether a product, such as a monitor or other device, can rotate around its vertical axis to adjust viewing angle. A value of "Yes" means the item supports swiveling; "No" means it does not.
Yes
Thin Client installed
Indicates whether a device is configured as a thin client, meaning it relies on a remote server for processing while using only a local display interface. A value of "Yes" means the thin‑client setup is ready for use; "No" indicates that the configuration has not been applied or is not present.
No
Tilt adjustment
Indicates whether a product can be tilted or adjusted vertically, allowing the user to change its viewing angle. A value of "Yes" means the device supports tilt; "No" means it does not.
Yes
Tilt angle range
The minimum and maximum angles, expressed in degrees, that a monitor can be tilted or adjusted vertically while maintaining acceptable performance or usability. It indicates the tilt limits for displays such as monitors, stands, or other adjustable equipment.
-5 - 35°
Tv tuner integrated
Indicates whether a product includes a built‑in television tuner that can receive broadcast signals directly, without requiring an external receiver.
No
VESA mounting
Indicates whether a product is compatible with the VESA mounting standard and, if so, specifies the supported VESA pattern(s) in millimetres (e.g., "100 × 100 mm"). The value can be "Yes", "No" or a list of one or more VESA patterns.
No
Weight
The mass of the product expressed in a standard unit such as grams or kilograms. It represents how heavy the item is and can be used for shipping calculations, handling instructions, or consumer information.
6.55 kg
Width
The horizontal measurement of a product, expressed in a linear unit such as millimetres or inches. It indicates how wide the item is from one side to the other and is used for sizing, fitting, and compatibility purposes.
816.2 mm
Acer

Acer is a Taiwanese multinational hardware and electronics corporation, specializing in the production of personal computers, tablet computers, smartphones, and servers. Acer's products include desktop PCs, laptop PCs, tablets, servers, storage devices, displays, and smartphones.